Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s11869-008-0024-9 |
Dustborne microorganisms in the atmosphere over an Asian dust source region, Dunhuang | |
Kakikawa, Makiko1; Kobayashi, Fumihisa2; Maki, Teruya2; Yamada, Maromu3; Higashi, Tomomi4; Chen, Bin5; Shi, Guangyu5; Hong, Chunsang6; Tobo, Yutaka6; Iwasaka, Yasunobu6 | |
通讯作者 | Kakikawa, Makiko |
来源期刊 | AIR QUALITY ATMOSPHERE AND HEALTH
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ISSN | 1873-9318 |
出版年 | 2008 |
卷号 | 1期号:4页码:195-202 |
英文摘要 | The dust event injects microorganisms into the atmosphere and could facilitate the dispersal of biological particles affecting leeward ecosystem and human health. In this study, the dustborne microorganisms in the atmosphere over the Taklimakan Desert, Asian dust source, were identified by culture-independent method. Dusts were collected using a balloon at about 800 m above the ground in an Asian dust source region, Dunhuang. After DNA were directly extracted from the dusts collected filters, 16S and 18S rRNA genes of microorganisms were amplified, cloned, and sequenced. The rDNA sequence data indicated that dust particles include fungi closely related to Rickenella fibula, Ceriporiopsis gilvescens, and bacteria belonging to the genus Brevibacillus, Staphylococcus, Rhodococcus, Delftia, Pseudomonas, and Agrobacterium tumefaciens. These results suggest that dust particles in the atmosphere over Dunhuang could carry these many fungi and bacteria and might play a significant role in leeward ecosystem. |
英文关键词 | Asian dust Dustborne Microorganism Bacteria Fungi |
类型 | Article |
语种 | 英语 |
国家 | Japan ; Peoples R China |
收录类别 | SCI-E |
WOS记录号 | WOS:000208469300002 |
WOS类目 | Environmental Sciences |
WOS研究方向 | Environmental Sciences & Ecology |
来源机构 | 中国科学院大气物理研究所 |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/156338 |
作者单位 | 1.Kanazawa Univ, Inst Nat & Environm Technol, Kanazawa, Ishikawa, Japan; 2.Kanazawa Univ, Grad Sch Nat Sci & Technol, Kanazawa, Ishikawa 9201192, Japan; 3.Prefectural Univ Kumamoto, Fac Environm & Symbiot Sci, Kumamoto, Japan; 4.Kanazawa Univ, Grad Sch Med Sci, Kanazawa, Ishikawa, Japan; 5.Chinese Acad Sci, Inst Atmospher Phys, Beijing 100029, Peoples R China; 6.Kanazawa Univ, Frontier Sci Org, Kanazawa, Ishikawa, Japan |
推荐引用方式 GB/T 7714 | Kakikawa, Makiko,Kobayashi, Fumihisa,Maki, Teruya,et al. Dustborne microorganisms in the atmosphere over an Asian dust source region, Dunhuang[J]. 中国科学院大气物理研究所,2008,1(4):195-202. |
APA | Kakikawa, Makiko.,Kobayashi, Fumihisa.,Maki, Teruya.,Yamada, Maromu.,Higashi, Tomomi.,...&Iwasaka, Yasunobu.(2008).Dustborne microorganisms in the atmosphere over an Asian dust source region, Dunhuang.AIR QUALITY ATMOSPHERE AND HEALTH,1(4),195-202. |
MLA | Kakikawa, Makiko,et al."Dustborne microorganisms in the atmosphere over an Asian dust source region, Dunhuang".AIR QUALITY ATMOSPHERE AND HEALTH 1.4(2008):195-202. |
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